Initial Commit

836a97f2b387ff921591f967e601145c2001c0dc

.circleci/config.yml

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+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/openjdk:8u171-jdk
+    working_directory: ~/repo
+    environment:
+      MAVEN_OPTS: -Xmx3200m
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+          - v1-dependencies-{{ checksum "pom.xml" }}
+          - v1-dependencies-
+      - run: mvn dependency:go-offline
+      - save_cache:
+          paths:
+            - ~/.m2
+          key: v1-dependencies-{{ checksum "pom.xml" }}
+      - run: mvn package
+      - run:
+          name: Codecov
+          command: |
+            bash <(curl -s https://codecov.io/bash)
+      - persist_to_workspace:
+          root: target
+          paths:
+            - config.jar
+  deploy_registry:
+    docker:
+      - image: docker:18.06.1-ce-git
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - setup_remote_docker
+      - attach_workspace:
+          at: target
+      - run:
+          name: Docker build and push
+          command: |
+            docker login -u ${DOCKER_USER} -p ${DOCKER_PASS}
+            docker build \
+              --build-arg COMMIT_REF=${CIRCLE_SHA1} \
+              --build-arg BUILD_DATE=`date -u +”%Y-%m-%dT%H:%M:%SZ”` \
+              -t ${SERVICE_NAME} .
+            docker tag ${SERVICE_NAME} ${DOCKER_USER}/${IMAGE_NAME}:${CIRCLE_SHA1} 
+            docker tag ${SERVICE_NAME} ${DOCKER_USER}/${IMAGE_NAME}:latest   
+            docker push ${DOCKER_USER}/${IMAGE_NAME}:${CIRCLE_SHA1}
+            docker push ${DOCKER_USER}/${IMAGE_NAME}:latest
+  deploy_gcp:
+    docker:
+      - image: google/cloud-sdk
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - attach_workspace:
+          at: target
+      - run:
+          name: Setup Google Cloud SDK
+          command: |
+            echo $GCLOUD_SERVICE_KEY > ${HOME}/gcloud-service-key.json
+            gcloud auth activate-service-account --key-file=${HOME}/gcloud-service-key.json
+            gcloud --quiet config set project ${GOOGLE_PROJECT_ID}
+            gcloud --quiet config set compute/zone ${GOOGLE_COMPUTE_ZONE}
+            gcloud --quiet container clusters get-credentials ${GOOGLE_CLUSTER_NAME}
+      - setup_remote_docker
+      - run:
+          name: Docker build and push
+          command: |
+            docker build \
+              --build-arg COMMIT_REF=${CIRCLE_SHA1} \
+              --build-arg BUILD_DATE=`date -u +”%Y-%m-%dT%H:%M:%SZ”` \
+              -t ${SERVICE_NAME} .
+            docker tag ${SERVICE_NAME} us.gcr.io/${GOOGLE_PROJECT_ID}/${IMAGE_NAME}:${CIRCLE_SHA1}
+            gcloud auth print-access-token | docker login -u oauth2accesstoken --password-stdin https://us.gcr.io
+            docker push us.gcr.io/${GOOGLE_PROJECT_ID}/${IMAGE_NAME}:${CIRCLE_SHA1}
+      - run:
+          name: Deploy to Kubernetes
+          command: |
+            kubectl patch deployment "$SERVICE_NAME" -p '{"spec":{"template":{"spec":{"containers":[{"name":"'"$SERVICE_NAME"'","image":"us.gcr.io/'"$GOOGLE_PROJECT_ID"'/'"$IMAGE_NAME"':'"$CIRCLE_SHA1"'"}]}}}}'
+workflows:
+  version: 2
+  test_build_and_deploy:
+    jobs:
+      - build
+      - deploy_registry:
+          requires:
+            - build
+          filters:
+            branches:
+              only: master
+      - request-testing:
+          type: approval
+          requires:
+            - build
+          filters:
+            branches:
+              only: master
+      - deploy_gcp:
+          requires:
+            - build
+            - request-testing
+          filters:
+            branches:
+              only: master

.gitignore

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+# Intellij
+.idea/
+*.iml
+*.iws
+
+# Mac
+.DS_Store
+
+# Maven
+log/
+target/
+
+# Eclipse
+**/*.project
+**/*.classpath
+**/*.settings

Dockerfile

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+FROM java:8-jre-alpine
+
+ENV APP_COMMIT_REF=${COMMIT_REF} \
+    APP_BUILD_DATE=${BUILD_DATE}
+
+ADD ./target/config.jar /app/
+CMD ["java", "-Xmx200m", "-jar", "/app/config.jar"]
+
+HEALTHCHECK --interval=30s --timeout=30s CMD curl -f http://localhost:8888/actuator/health || exit 1
+
+EXPOSE 8888

LICENCE

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+The MIT License (MIT)
+
+Copyright (c) 2016 Alexander Lukyanchikov, http://sqshq.com
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Piggy Metrics (Kubernetes) - Config service
+
+[![CircleCI](https://circleci.com/gh/afermon/PiggyMetrics-config-service.svg?style=svg)](https://circleci.com/gh/afermon/PiggyMetrics-config-service) [![codecov](https://codecov.io/gh/afermon/PiggyMetrics-config-service/branch/master/graph/badge.svg)](https://codecov.io/gh/afermon/PiggyMetrics-config-service) [![GitHub license](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/afermon/PiggyMetrics-config-service/blob/master/LICENCE)
+
+[Spring Cloud Config](http://cloud.spring.io/spring-cloud-config/spring-cloud-config.html) is horizontally scalable centralized configuration service for distributed systems. It uses a pluggable repository layer that currently supports local storage, Git, and Subversion. 
+
+In this project, I use `native profile`, which simply loads config files from the local classpath. You can see `shared` directory in [Config service resources](https://github.com/sqshq/PiggyMetrics/tree/master/config/src/main/resources). Now, when Notification-service requests it's configuration, Config service responses with `shared/notification-service.yml` and `shared/application.yml` (which is shared between all client applications).
+
+For more information please refer to the main repository [afermon/PiggyMetrics-Kubernetes](https://github.com/afermon/PiggyMetrics-Kubernetes)
+
+## Refereces
+* Forked from [sqshq/PiggyMetrics](https://github.com/sqshq/PiggyMetrics)

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<artifactId>config</artifactId>
+	<version>1.0.0-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>config</name>
+	<description>Configuration Server</description>
+
+	<parent>
+		<groupId>com.piggymetrics</groupId>
+		<artifactId>piggymetrics</artifactId>
+		<version>1.0-SNAPSHOT</version>
+	</parent>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-config-server</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-security</artifactId>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<finalName>config</finalName>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

src/main/java/com/piggymetrics/config/ConfigApplication.java

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+package com.piggymetrics.config;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.config.server.EnableConfigServer;
+
+@SpringBootApplication
+@EnableConfigServer
+public class ConfigApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ConfigApplication.class, args);
+	}
+}

src/main/java/com/piggymetrics/config/SecurityConfig.java

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+package com.piggymetrics.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+
+/**
+ * @author cdov
+ */
+@Configuration
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        http.csrf().disable();
+        http
+            .authorizeRequests()
+                .antMatchers("/actuator/**").permitAll()
+                .anyRequest().authenticated()
+            .and()
+                .httpBasic()
+                ;
+    }
+}

src/main/resources/application.yml

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+spring:
+  cloud:
+    config:
+      server:
+        native:
+          search-locations: classpath:/shared
+  profiles:
+     active: native
+  security:
+    user:
+      password: ${CONFIG_SERVICE_PASSWORD}
+
+server:
+  port: 8888
+

src/main/resources/shared/account-service.yml

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+security:
+  oauth2:
+    client:
+      clientId: account-service
+      clientSecret: ${ACCOUNT_SERVICE_PASSWORD}
+      accessTokenUri: http://auth-service:5000/uaa/oauth/token
+      grant-type: client_credentials
+      scope: server
+
+spring:
+  data:
+    mongodb:
+      host: account-mongodb
+      username: user
+      password: ${MONGODB_PASSWORD}
+      database: piggymetrics
+      port: 27017
+
+server:
+  servlet:
+    context-path: /accounts
+  port: 6000
+
+feign:
+  hystrix:
+    enabled: true

src/main/resources/shared/application.yml

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+logging:
+  level:
+    org.springframework.security: INFO
+
+hystrix:
+  command:
+    default:
+      execution:
+        isolation:
+          thread:
+            timeoutInMilliseconds: 10000
+
+eureka:
+  instance:
+    prefer-ip-address: true
+  client:
+    serviceUrl:
+      defaultZone: http://registry:8761/eureka/
+
+security:
+  oauth2:
+    resource:
+      user-info-uri: http://auth-service:5000/uaa/users/current
+
+spring:
+  rabbitmq:
+    host: rabbitmq

src/main/resources/shared/auth-service.yml

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+spring:
+  data:
+    mongodb:
+      host: auth-mongodb
+      username: user
+      password: ${MONGODB_PASSWORD}
+      database: piggymetrics
+      port: 27017
+
+server:
+  servlet:
+    context-path: /uaa
+  port: 5000

src/main/resources/shared/gateway.yml

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+hystrix:
+  command:
+    default:
+      execution:
+        isolation:
+          thread:
+            timeoutInMilliseconds: 20000
+
+ribbon:
+  ReadTimeout: 20000
+  ConnectTimeout: 20000
+
+zuul:
+  ignoredServices: '*'
+  host:
+    connect-timeout-millis: 20000
+    socket-timeout-millis: 20000
+
+  routes:
+    auth-service:
+        path: /uaa/**
+        url: http://auth-service:5000
+        stripPrefix: false
+        sensitiveHeaders:
+
+    account-service:
+        path: /accounts/**
+        serviceId: account-service
+        stripPrefix: false
+        sensitiveHeaders:
+
+    statistics-service:
+        path: /statistics/**
+        serviceId: statistics-service
+        stripPrefix: false
+        sensitiveHeaders:
+
+    notification-service:
+        path: /notifications/**
+        serviceId: notification-service
+        stripPrefix: false
+        sensitiveHeaders:
+
+server:
+  port: 4000